Windows 10: 4k Video

Hello.


I am a vlogger. I connected my USB Charger to my iPhone and it doesn't let me import my 4k videos or view them. I need to know what to do because I need to get my video posted asap!

:)

 

Does Miracast support 4K?

Hello,

We suggest that you check with the manufacturer of the 4k display device that you are using if it is certified to work with Miracast. If your display device is certified to work with Miracast, then check if your PC device supports Miracast. You may do so
by following the steps below:

• Click Start, then go to Settings >
  Projecting to this PC.
• Check if your device supports Miracast.

Regards.

 

4k Video Editing

I've been recording 4K video clips for almost 3 years using a Sony camcorder which saves to mp4 files.... editing on an HP Envy Windows 10 laptop (an Intel 4 core i7 CPU and 16 GB of RAM)….. and usually producing either HD1080 or 4k videos for viewing on
vimeo.

My primary editing software is the 2012 version of Microsoft's Windows Movie Maker, saving to 4k videos using a custom quality profile. I've not run into any issues and have over 1,000 videos on vimeo.

Using and editing 4k files is about the same as with HD1080 files. Saving to 4K files makes for file sizes 4 times bigger than HD1080.... needing appropriately more local disc and online storage space, along with uploading time.

 

100% disk usage when watching 4k videos.

I suggest you to take a trace with WPR (it's a built in tool in Windows 10). And we can see exactly what's causing your video's glitches. Here is the steps;

• Open a command line as an Administrator;
• Type this command "wpr -start generalprofile -start CPU -start gpu -start video"; this will start trace recording.
• While recording the trace, try to work on your system (launch a video) for 1 or 2 minutes max.
• Then type this command to stop trace recording "wpr -stop C:\Temp\MyTrace.etl". Make sure the folder where you record the trace exist.
• Compress the resulting file ( VeryImportant)
• Share it through TransferNow or any other file sharing platform.

I'll analyze your trace file and give you a feedback.

See you